a little help needed

Hey guys I could use a little help with a problem I'm having I'm pretty sure I have a deficiency with 2 of my plants they're both Wonder Woman strain they have been flowering about 6 weeks and I suppose it's possible there short flower strain and they're just reaching the end however I'm seriously disappointed with the yield I would prefer to think its pH lock out and I was debating on flushing them tonight. what do you guys think?

Here's some details on my grow room:
400 watt HPS 200 watt t5
5 flowering plants 3 Afghani Kush all doing good 2 Wonder Woman stunted growth low yield yellowing and browning leaves
they're all in the same pots with the same soil four gallon size
Fox farms organic trio nutrients
have used the same setup for the last 5 grows with no problem several different strains and usually yield an ounce and a half a plant Dried

What's your ventilation /airflow like? Water? Add CO2 Remove that damaged leaf, it will cause less stress on the plant. Also 6 weeks is very short. Let them go longer, give them more light/dark (12/12). I'm not sure where you read they are only suppose to flower for around 6 weeks, don't listen to any set amount of time. All plants are different genetically to some degree, there are so many factors that could cause a stunted growth/yield that may be beyond your control due to the plants genetic make up, environment grown, and how they react to your growing techniques. Don't worry too much about it, some plants are dwarfs and some are huge, just like some humans are midgets and some are giants. If it becomes a recurrence, critique your setup, environment, care, and possibly strain. They don't look that bad besides a few fan leaves, but yes they are lacking in buds...goodluck

you need to give more info . what is the ec or ppm of the last feed or at least how many tsp per gallon.
it looks like p deficiency but it could be "n" burn too but nitrogen makes claws first so i am going to say not enough food until you say otherwise

I lol'd.
G'luck with those, mate.

could just be a more nutrient hungry strain that takes longer to flower then your used to, different strains have different needs. if your only 6 weeks in there could still be another 2- 4 weeks left for it to pack on bud. Id step up your flowering nutes a bit and see what happens

HeadieNugz said:

I lol'd.
G'luck with those, mate.

Click to expand...

Ya i know there pretty fing lame. Just to be clear im only having trouble with 2 plants there both wonder woman from nirvana seeds my normal strains are duckfoot and afgany kush witch are doing fine im just having low yeild and stunted growth with the 2 wonder womans

Currently using fox farms tigerbloom recomended doseage @ 2tsp per gallon. normally i use half strength and ive never had a deficiency but I stepped it up to full dosage after the first signs of deficiencies appeared 2 weeks ago still no improvement which is why I was leaning towards pH lock out. by the way I don't really know how long this strain flowers for, already about 50 percent of the pistols are orange......

P.s air flow is phenomenal in grow room